CA2215547C - Compteur mecanique de graines de semence - Google Patents

Compteur mecanique de graines de semence Download PDF

Info

Publication number: CA2215547C
Authority: CA; Canada
Prior art keywords: seed; housing; wall; receiving cells; outlet
Prior art date: 1997-01-24
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA 2215547

Other languages

English (en)

Other versions

CA2215547A1 (fr

Inventor

James Irwin Lodico

Terry Lee Snipes

Donald Raymond Wisor

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Deere and Co

Original Assignee

Deere and Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-01-24

Filing date

1997-10-01

Publication date

2001-01-30

1997-01-24 Priority claimed from US08/789,225 external-priority patent/US5784985A/en

1997-10-01 Application filed by Deere and Co filed Critical Deere and Co

1998-07-24 Publication of CA2215547A1 publication Critical patent/CA2215547A1/fr

2001-01-30 Application granted granted Critical

2001-01-30 Publication of CA2215547C publication Critical patent/CA2215547C/fr

2017-10-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000011144 upstream manufacturing Methods 0.000 claims 1
235000013339 cereals Nutrition 0.000 description 5
244000068988 Glycine max Species 0.000 description 2
235000010469 Glycine max Nutrition 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
229920000742 Cotton Polymers 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
241000219146 Gossypium Species 0.000 description 1
240000006394 Sorghum bicolor Species 0.000 description 1
235000011684 Sorghum saccharatum Nutrition 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
238000013459 approach Methods 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000003306 harvesting Methods 0.000 description 1
238000007373 indentation Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000010899 nucleation Methods 0.000 description 1

Landscapes

Sowing (AREA)
Pretreatment Of Seeds And Plants (AREA)

CA 2215547 1997-01-24 1997-10-01 Compteur mecanique de graines de semence Expired - Fee Related CA2215547C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/789,225 US5784985A (en)	1996-03-04	1997-01-24	Mechanical seed meter
US08/789,225		1997-01-24

Publications (2)

Publication Number	Publication Date
CA2215547A1 CA2215547A1 (fr)	1998-07-24
CA2215547C true CA2215547C (fr)	2001-01-30

Family

ID=25146975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2215547 Expired - Fee Related CA2215547C (fr)	1997-01-24	1997-10-01	Compteur mecanique de graines de semence

Country Status (4)

Country	Link
AR (1)	AR010044A1 (fr)
AU (1)	AU718863B2 (fr)
BR (1)	BR9705825A (fr)
CA (1)	CA2215547C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108684262A (zh) *	2018-03-28	2018-10-23	华南农业大学	一种水稻育种小区精密播种的排种器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108377698A (zh) *	2018-04-10	2018-08-10	西藏农牧学院	播种机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5170909A (en) *	1983-10-31	1992-12-15	Deere & Company	Vacuum seed meter
US5058766A (en) *	1990-05-25	1991-10-22	Kinze Manufacturing, Inc.	Seed meter for row crop planter unit
US5549060A (en) *	1995-08-02	1996-08-27	Deere & Company	Mechanical seed meter

1997
- 1997-09-24 AU AU39206/97A patent/AU718863B2/en not_active Ceased
- 1997-10-01 CA CA 2215547 patent/CA2215547C/fr not_active Expired - Fee Related
- 1997-10-28 AR ARP970104989 patent/AR010044A1/es unknown
- 1997-11-24 BR BR9705825A patent/BR9705825A/pt not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108684262A (zh) *	2018-03-28	2018-10-23	华南农业大学	一种水稻育种小区精密播种的排种器

Also Published As

Publication number	Publication date
CA2215547A1 (fr)	1998-07-24
AR010044A1 (es)	2000-05-17
BR9705825A (pt)	1999-05-18
AU3920697A (en)	1998-07-30
AU718863B2 (en)	2000-04-20

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Legal Events

Date	Code	Title	Description
1997-10-01	EEER	Examination request
2011-10-03	MKLA	Lapsed